International rugby Union in Scotland can be traced back to 1871 and the first game of rugby played against England. Scotland can also lay claim to being the founders of sevens rugby, with the first known tournament played in Melrose in 1883. With a small playing base Scotland has punched above its weight, enjoying a particularly successful period inthe 180s and 1990s. Scottish regioanl clubs participate in the Celtic League and Europen Cups.